Grade 12 Worksheets

Learning Objectives

• Construct claims supported by specific scientific evidence
• Explain how variables and controls support causal interpretations
• Evaluate alternative explanations against predictions and evidence+ Show more

Learning Objectives

• Understand the fundamental principles of electric circuits, including Ohm's law, series and parallel configurations.
• Analyze circuit quantities such as voltage, current, resistance, and power using quantitative laws.
• Apply Kirchhoff's rules to analyze complex circuits and understand energy transfer in resistive elements.+ Show more

Learning Objectives

• Understand the role of evidence and claims in constructing persuasive arguments.
• Identify logical connections between claims and supporting evidence.
• Differentiate between factual support, interpretation, and value judgments.+ Show more

Learning Objectives

• Understand the key stages of meiosis
• Explain how crossing over and independent assortment increase genetic variation
• Recognize the importance of meiosis in maintaining chromosome number and promoting diversity

Learning Objectives

• Explain how natural selection changes allele frequencies
• Identify evidence that supports natural selection
• Connect heritable variation to reproductive success+ Show more

Learning Objectives

• Describe the structure and organization of lipid bilayers and membrane proteins.
• Explain the mechanisms of passive and active transport across membranes.
• Analyze how electrochemical potentials influence membrane transport and cellular signaling.+ Show more

Learning Objectives

• Understand how to formulate scientific claims grounded in evidence.
• Evaluate the strength and validity of scientific evidence.
• Apply logical frameworks to support scientific conclusions.+ Show more

Learning Objectives

• Integrate quotations into sentences so they fit grammar and support the writer’s claim.
• Use quotation introduction (lead-in) and follow-up explanation to clarify what the evidence proves.
• Apply minor, ethical quotation adaptations (capitalization changes, brackets, ellipses) without distorting meaning.+ Show more

Learning Objectives

• Understand the concept of Earth's energy balance and how it influences climate.
• Interpret and analyze different models of energy flow in the Earth system.
• Evaluate the limitations and uncertainties associated with Earth system models.+ Show more

Learning Objectives

• Identify common correctness issues in writing (tense shifts, subject-verb agreement, punctuation, and spelling).
• Edit sentences for clarity by choosing accurate word forms and meaning-matched punctuation.
• Explain how accurate editing improves credibility and helps readers focus on ideas.

Learning Objectives

• Explain how momentum conservation applies to systems with changing mass.
• Describe the relationship between mass flow rate, exhaust velocity, and vehicle acceleration.
• Analyze practical implications of variable mass in propulsion, staging, and energy costs.

Learning Objectives

• Explain how shared derived characters support hypotheses of evolutionary relationships in phylogenetic trees.
• Distinguish homologous similarities from analogous similarities caused by convergent evolution.
• Describe how molecular clock models and statistical methods can estimate divergence times and assess tree reliability.+ Show more

Learning Objectives

• Describe the biochemical pathways involved in energy capture and conversion in cells.
• Explain the processes of photosynthesis and cellular respiration, including light and dark reactions.
• Compare aerobic and anaerobic respiration pathways and their energy yields.+ Show more

Learning Objectives

• Explain how Indigenous social movements assert rights, land claims, and cultural resurgence across historical and contemporary contexts.
• Analyze causes and consequences of sovereignty movements for reconciliation and legal recognition.
• Compare how strategies shift from grassroots protests to negotiated agreements while maintaining continuity over time.+ Show more

Learning Objectives

• Explain how credit works, including interest and repayment terms, and how borrowing affects personal finances
• Evaluate the advantages and risks of using credit responsibly versus accumulating excessive debt
• Analyze how creditworthiness can be influenced by repayment behavior and debt levels

Learning Objectives

• Understand the properties of electromagnetic waves
• Learn how electromagnetic signals transmit information
• Recognize the role of signal variations in encoding data+ Show more

Learning Objectives

• Identify a counterclaim and explain how it connects to a writer’s main claim
• Use rebuttal language to show logical limitations in an opposing viewpoint
• Select evidence that is credible and relevant, avoiding unsupported generalizations+ Show more

Learning Objectives

• Understand the principles of relative dating such as superposition, original horizontality, lateral continuity, and cross-cutting relationships.
• Explain how unconformities and fossil assemblages aid in correlating geological strata.
• Construct relative geologic timelines to interpret Earth's history in the absence of absolute ages.+ Show more

Learning Objectives

• Analyze how cultural identities develop amid contact and colonization.
• Evaluate the influence of religion, contact, and colonial power on cultural continuity and change.
• Compare disciplinary perspectives and interpret evidence related to cultural transformations.+ Show more

Learning Objectives

• Explain how stratigraphy, fossil assemblages, and radiometric dating are used to organize Earth’s history into geological time intervals.
• Distinguish between relative dating and absolute dating methods in constructing timelines.
• Analyze how changes in the atmosphere, oceans, and biosphere can be interpreted through geological evidence across long time scales.

Learning Objectives

• Evaluate source credibility by analyzing authority, accuracy, and transparency.
• Identify reliable evidence by checking methods, data provenance, and limitations.
• Use triangulation to compare multiple reports and determine which claims are most trustworthy.

Learning Objectives

• Explain the key factors that influence population size, density, and age structure over time.
• Describe patterns of population growth such as exponential and logistic models.
• Identify interactions among populations like predation, competition, mutualism, and parasitism.+ Show more

Learning Objectives

• Identify and refine a precise argumentative claim and explain how it guides an entire piece of writing.
• Use logical reasoning and relevant evidence to connect premises to conclusions clearly.
• Write topic-appropriate explanations that address how and why evidence supports the claim.+ Show more

Learning Objectives

• Combine direct quotations with paraphrased details to support an interpretation.
• Evaluate the credibility and significance of different types of evidence.
• Construct coherent arguments using multiple evidence types.

Learning Objectives

• Understand the mole concept and its significance in chemical calculations.
• Learn to calculate molar mass and convert between mass and moles.
• Apply mass and mole relationships to balanced chemical equations.+ Show more

Learning Objectives

• Explain participatory democracy and how it supports legitimacy and accountability in government.
• Identify and compare ways citizens participate (voting, public consultation, and civic activism) across the policy process.
• Analyze historical and contemporary examples of civic engagement related to voting rights.

Learning Objectives

• Explain how the fossil record, comparative morphology, biogeography, and molecular phylogenetics provide evidence for evolution
• Use homology, transitional forms, and congruent phylogenetic trees to support conclusions about common ancestry and evolutionary history
• Evaluate how different types of data can reinforce natural selection and speciation in real-world examples

Learning Objectives

• Select precise academic vocabulary that matches intended meaning and can be supported by evidence.
• Control connotation by choosing words that align with the strength of a claim rather than emotional exaggeration.
• Use targeted verbs and descriptors to clarify logical relationships among ideas in formal writing.

Learning Objectives

• Analyze how daily health behaviours (diet, exercise, substance use, and stress management) can affect short- and long-term physical and mental well-being.
• Evaluate how cumulative habits influence longevity, mental resilience, and quality of life.
• Use evidence-based reasoning to predict likely outcomes of specific health choices and propose practical improvements.

Learning Objectives

• Explain how heat transfer during chemical reactions is quantified using enthalpy (ΔH).
• Differentiate exothermic and endothermic reactions based on the sign and magnitude of ΔH.
• Use calorimetry and specific heat concepts to relate temperature change to energy change.+ Show more

Learning Objectives

• Describe key molecular techniques used in analyzing and manipulating genetic material.
• Explain the mechanistic basis of PCR, DNA sequencing, and genome editing systems like CRISPR.
• Identify applications of genomic technologies in diagnostics, trait modification, and ethical considerations.+ Show more

Learning Objectives

• Understand principles of proper attribution and authorship in scientific publications.
• Recognize the importance of data provenance and persistent identifiers like DOIs.
• Identify ways to avoid plagiarism and maintain integrity in reporting research data.+ Show more

Learning Objectives

• Explain how judicial review works and why courts examine laws for constitutionality.
• Describe how courts interpret constitutional meaning using key approaches and precedent.
• Analyze examples of judicial activism and judicial restraint and their effects on public policy and individual rights.

Learning Objectives

• Understand the importance of purpose in media selection for presentations
• Identify how visual, audio, or digital media support specific claims
• Analyze how media enhances clarity and reinforces the main message+ Show more

Learning Objectives

• Understand the pathways of carbon exchange among atmosphere, biosphere, oceans, and lithosphere.
• Analyze the processes of photosynthesis, respiration, and decomposition within biogeochemical cycles.
• Evaluate how human activities alter flux rates and affect system balance, including fossil fuel combustion and nutrient runoff.+ Show more

Learning Objectives

• Identify the main pigments involved in photosynthesis and their organization within chloroplasts.
• Explain how pigments absorb light and transfer energy during photosynthesis.
• Understand the structure of photosynthetic membranes and the role of pigments within them.+ Show more

Learning Objectives

• Understand the key concepts of resource assessment and conversion technologies for renewable energy in Alberta.
• Analyze challenges and lifecycle considerations of wind, solar, and bioenergy systems.
• Evaluate environmental and economic metrics used to compare renewable energy options.

Learning Objectives

• Draft research questions and choose sources that are relevant, credible, and appropriate for a defined time frame.
• Synthesize evidence from multiple sources into a clear, logically organized written response.
• Evaluate claims by connecting evidence accurately and explaining how findings support conclusions.+ Show more

Learning Objectives

• Understand and apply the definitions of sine, cosine, and tangent in right-angled triangles.
• Calculate unknown side lengths and angles using trigonometric ratios.
• Interpret real-world problems involving measurements and distances using trigonometry.+ Show more

Learning Objectives

• Define net force and explain its role in changing an object's motion.
• Describe how acceleration relates to net force and mass.
• Identify how multiple forces combine through vector addition.+ Show more

Learning Objectives

• Determine a nonfiction text’s central idea by combining recurring themes, repeated claims, and supporting explanations.
• Write an accurate summary that includes the main point and key supporting ideas while omitting minor examples.
• Evaluate whether a summary matches the author’s emphasis and maintains clear, logical coherence.

Learning Objectives

• Explain how digitization encodes information into electromagnetic signals using controlled signal variations
• Describe how electromagnetic waves carry energy through space while the data can be recovered from measurable signal properties
• Use evidence-based reasoning to connect frequency content and signal propagation to communication performance

Learning Objectives

• Understand the principles of electron configuration and orbital filling order.
• Identify the orbitals filled in different elements based on quantum numbers.
• Apply Hund’s rule and recognize exceptions in transition elements.+ Show more

Learning Objectives

• Explain how energy flows through ecosystems and decreases at higher trophic levels.
• Describe the cycling of chemical elements among producers, consumers, and decomposers.
• Analyze the role of food webs in transferring energy and nutrients.+ Show more

Learning Objectives

• Understand the importance of a clear and specific central claim in persuasive arguments.
• Identify effective strategies to formulate a persuasive main point.
• Analyze examples of strong central claims and their supporting evidence.+ Show more

Learning Objectives

• Explain how photon energy relates to frequency using E = hf
• Describe the photoelectric effect using work function and threshold frequency
• Compare classical wave predictions with experimental evidence for quantized energy exchange

Learning Objectives

• Define gravitational fields and describe their properties
• Explain how gravitational potential and potential energy are related in two-body systems
• Describe how field strength varies with distance from a mass source+ Show more

Learning Objectives

• Describe the main surface processes such as weathering, erosion, transport, and deposition that shape landscapes.
• Explain how climate, vegetation, and tectonic activity influence rates of surface change.
• Analyze process-response diagrams and sediment budgets to understand landscape evolution.+ Show more